Project title:
Instantaneous detection of acute myocardial infarction and ischaemia from a single carotid pressure waveform in rats

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Grant information:
AHA

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Relevant publications:
Alavi, R., Dai, W., Matthews, R.V., Kloner, R.A. and Pahlevan, N.M., 2023. Instantaneous detection of acute myocardial infarction and ischaemia from a single carotid pressure waveform in rats. European Heart Journal Open, 3(5), p.oead099.

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Project description:

This dataset is used in the study titled *"Instantaneous detection of acute myocardial infarction and ischaemia from a single carotid pressure waveform in rats."* It contains data collected
from rats under three conditions: normal (control), ischaemic, and myocardial infarction (MI). For each rat, a set of physiological features was extracted from a single carotid pressure 
waveform. The recorded parameters include the rat number, omega1_bpm (first intrinsic frequency in beats per minute), omega2_bpm (second intrinsic frequency in beats per minute), 
phi1 (initial phase of the first intrinsic frequency), ER (envelope ratio), P_min (minimum pressure), and P_max (maximum pressure). These extracted features were used as input data for 
machine learning models to classify the cardiovascular condition of the rats and to enable instantaneous detection of acute myocardial events based solely on the pressure waveform.

Parameter              Description
---------                 -----------
omega1_bpm        First intrinsic frequency (beats per minute)
omega2_bpm        Second intrinsic frequency (beats per minute)
Del-omega            Difference between omega1 and omega2
phi1                       Initial phase of first intrinsic frequency
EnvRatio                Envelope ratio
Pmin                      Minimum pressure value
Pmax                     Maximum pressure value


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Software: 
Matlab, Excel
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